DENVER, Colo. — The U.S. Environmental Protection Agency announced this week agreements with two gas production companies resolving alleged violations of the Clean Air Act on the Southern Ute Reservation in Colorado’s San Juan Basin. The agreements, outlined in separate consent decrees with Williams and ConocoPhillips, will reduce emissions of air pollutants from a gas plant and compressor stations.
“These agreements will ensure that steps are taken to monitor and reduce emissions of harmful volatile organic compounds from several production facilities on the Southern Ute Reservation,” said Mike Gaydosh, director of EPA’s enforcement program in Denver. “These and other air pollutants can contribute to unhealthy air quality and impair visibility.”
Under an agreement with Houston-based ConocoPhillips, the company will pay a penalty of $198,000 to resolve alleged Clean Air Act violations at the Southern Ute Compressor Station. The station removes water and compresses natural gas for transportation through high pressure gas pipelines. The violations were discovered during a self-audit conducted by ConocoPhillips and disclosed to EPA.
In a separate agreement with EPA, Williams, a natural gas production company based in Tulsa, Okla., has agreed to pay a $50,000 penalty and expand a leak detection program at the Ignacio Gas Plant on the Southern Ute Reservation. The settlement resolves alleged Clean Air Act violations at the gas plant and the Ute E compressor station. Violations were discovered through inspections conducted by EPA.